(一)．Translate the following words and expressions into Chine(写出下列词组的中文意思。)
optical computer 光学计算机2008年奥运会主题曲； address bus 地址总线 ；
video game 电子游戏； main memory bait主存,主存储器；
system call_ 系统调用； microchips 微芯片；
source file 源文件 function key 功能键；
SQL 结构化查询语言； software engineering 软件工程；
(木鱼翻译二)．.(根据中文写出相应的英语缩写。)
(1)stocking tube万维网: WWW (2)基本输入输出系统: BIOS
(3)中央处理器: CPU (4)局域网: WAN
(5)人工智能: AI (6)液晶显示器 :LCD
(7)只读存储器 ROM (8)特网服务提供商: ISP
(9) abnormal数据库管理系统: DBMS (10)个人计算机 :PC
Ⅱ. Match item (匹配题，
(一)把对应题号写在括号里
1.disk drive: F ( ) A. 城域网
2.LCD C ( ) B. 集成电路
3.MAN A ( ) C. 液晶显示器
4.RAM H ( ) D. 多媒体
5.Output G ( ) E. 音频
6.ISP J ( ) F. 磁盘驱动器
7.multimedia D ( ) G. 输出
8. IC B ( ) H. 随机访问存储器
9.audio E ( ) I. 数字电视
10.digital television I ( ) J. 因特网服务提供商
将上列的词汇与下列与之相对应的含义匹配。
a. Network b. E-Mail c. DBMS d. Bus e. Debugger
f. bandwidth g. Router h. CPU i. Machine language j. RAM
1． (g. Router ): a device that can interconnect many different types of computer network.
2． ( b. E-Mail ): a tool on the Internet that is ud to nd written message between individuals or groups, often geographically parated by large distance.
halloween是什么意思3． ( c. DBMS ): it is a computer-bad system to record interrelated data, and it provide
s interfaces to access the data..
4． (j. RAM ): memory that is erad when the computer is turned off.
5． (e. Debugger ): a program that is often ud to help find problems in other programs.
6． (i. Machine language ): it is a low-level language in binary code that the computer can understand and execute directly.
7． (a. Network ): a collection of terminals, computers, and other equipment that u communications channels to share data, information.
8. (f. bandwidth ): the amount of data that a computer network can transmit and is usually measured in kilobits per cond or megabits per cond.
9. (h. CPU ): the brain of a computer that can execute computer programs.
10. (d. Bus ): a t of wires that ud to connect to the components in the computer system.
.Single choice.(单选题，
1. ( ) A(n) is a group of computers and associated devices that are connected by communications facilities.
英语口语一点通
A. operating system B. network C. IDE D. mainframe computer
2. ( ) Modern digital computers can be divided into four major categories on the basis of cost and performance. They are ______, workstations, minicomputers, and mainframe computers.
A. IBM computers B. laptops C. microcomputers D. Macintosh computer
3. ( ) We can classify programming languages under two types: languages and high-level languages.
A. low-level B. machine C. natural D. artificial
4．( ) A digital computer is generally made up of five distinct parts:_________, input devi
ces, memory storage devices, output devices and a bus.
A. ALU B. CPU C. control unit D. program
5. ( ) There are three types of application programs to translate source code into objects code. They are , interpreters, and asmblers.
A. compilers B. editors C. debuggers D. linkers
6. ( ) Some telecommunications systems, like the telephone system, usually involve ________ communication, that is, from one nder to a single receiver.
A. analog B. point-to-point C. digital D. broadcasting
7．鸡尾酒调酒配方>invoice( ) Lar, ink jet, and dot matrix are types of ________
A. monitors B. printers （打印机） C. storage devices D. input devices
8. ( ) The development process in the software life cycle involves four phas: analysis, design, implementation, and .
A. writing code B. testing C. drawing flowcharts D. databa design
英语零基础9. ( ) A(n)_______is a device that converts between analog and digital signals, making it possible for a computer to transmit information over a standard telephone line.
A. monitor B. screen C. modem D. mou
10. ( ) In relational data modeling, the first step is to identify all the and their relationships.
A. entities B. data C. urs D. needs
11. ( ) The terminals, hard disk, main computer, and are considered part of the hardware in a DBMS.
